AEV’s highly anticipated 4-inch DualSport RT Suspension System for the JL Wrangler 4-Door has arrived. Engineered to accommodate up to 39-inch tires, the system combines precise on-road handling with genuine off-road capability through integrated components including corrected steering geometry, triple-rate coil springs, and AEV-tuned Bilstein 5100 shocks.
The wait is over. The new AEV 4” DualSport RT Suspension System for JL Wrangler 4-Door is now in-stock and ready to ship!
For more than two decades, AEV has set the standard for dual-purpose suspension systems by delivering what many lift kits cannot: confident on-road handling, precise steering feel and serious off-road capability in one engineered package.

The new 4” DualSport RT Suspension System continues that legacy for JL owners who want to build without compromise.
Designed to run up to a 39” tire, this system gives your Wrangler the clearance, wheel travel, and capability to tackle demanding terrain while maintaining the composed road manners expected from an AEV suspension.
Every component has been engineered to work together as a complete system—not as a collection of mismatched parts

Key Features:
- Up to 39” tire capability with proper geometry and clearance
- Corrected steering geometry for improved stability and reduced bump steer
- Includes AEV High Steer Kit with upgraded steering components
- Triple-rate coil springs tuned for ride quality and load management
- AEV-tuned Bilstein® 5100 shocks for controlled performance on any terrain
- Integrated system design for long-term durability and balanced performance
If you’ve been waiting for the right suspension to take your JL
Wrangler to the next level, this is it! For pricing and ordering information, visit AEV’s website or contact your preferred AEV retailer.
Stay Up to Date With the OVR Trailhead Newsletter
The OVR Trailhead brings you relevant vehicle-based adventure stories and offers direct to your inbox. Join the OVR community today!













No comments yet